Results 81 to 90 of about 1,330 (166)

Probing Synechocystis-arsenic interactions through extracellular nanowires

Frontiers in Microbiology, 2016
Microbial nanowires (MNWs) can play an important role in the transformation and mobility of toxic metals/metalloids in environment. The potential role of MNWs in cell-arsenic (As) interactions has not been reported in microorganisms and thus we explored ...
Sandeep Sure, M Leigh Ackland, Aditya Gaur, Priyanka Gupta, Alok Adholeya, Mandira Kochar   +5 more
doaj   +1 more source

Photophobotaxis of single‐celled and filamentous cyanobacteria

Photochemistry and Photobiology, EarlyView.
LED illumination from below induces central accumulation of cyanobacterial species. Abstract Phototaxis refers to an organism's movement toward a light source, while photophobotaxis involves movement into illuminated regions. Although phototaxis in cyanobacteria has been widely studied, photophobotaxis has been investigated in only a few species.
Maria Sinetova, Nina Spohrer, David Gabrielyan, Luke Lehmann, Julian Breinich, Dmitry Los, Tilman Lamparter   +6 more
wiley   +1 more source

Identification of extracellular matrix components essential for a conductive Geobacter sulfurreducens biofilm [PDF]

, 2011
University of Minnesota Ph.D. dissertation. November 2011. Major: Biochemistry, Molecular Bio, and Biophysics. Advisor: Daniel R. Bond. 1 computer file (PDF); x, 152 pages.Electron transfer from Geobacter sulfurreducens cells to electrodes or metal ...
Rollefson, Janet Beth
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Improper Localization of the OmcS Cytochrome May Explain the Inability of thexapD-Deficient Mutant ofGeobacter sulfurreducensto Reduce Fe(III) Oxide [PDF]

, 2017
Extracellular electron transfer through a redox-active exopolysaccharide matrix has been proposed as a strategy for extracellular electron transfer to Fe(III) oxide byGeobacter sulfurreducens,based on the phenotype of axapD-deficient strain.
Ching Leang, Derek R. Lovley, Kelly A. Flanagan, Joy E. Ward   +3 more
core   +1 more source

Microbial interspecies interactions: recent findings in syntrophic consortia

Frontiers in Microbiology, 2015
Microbes are ubiquitous in our biosphere, and inevitably live in communities. They excrete a variety of metabolites and support the growth of other microbes in a community.
Atsushi eKouzuma, Souichiro eKato, Kazuya eWatanabe   +2 more
doaj   +1 more source

Cystitis in guinea pigs (Cavia porcellus): Clinical findings and treatment outcomes

Veterinary Record, Volume 199, Issue 1, Page e30-e38, 4/11 July 2026.
Abstract Background This retrospective study examined the incidence, diagnostic methods, bacterial isolates, treatments and outcomes associated with cystitis in guinea pigs presented at a single clinic between 2009 and 2022. Methods The clinic's medical records database was reviewed using easyvet software to identify cases eligible for inclusion in the
Anika Mische, Kerstin Müller
wiley   +1 more source

Postmortem submergence interval (PMSI) and human decomposition in anthropogenically constructed aqueous environments (pools, bathtubs, hot tubs, and spas)

Journal of Forensic Sciences, Volume 71, Issue 4, Page 1718-1734, July 2026.
Abstract Postmortem decomposition changes of bodies in aquatic environments may offer valuable insights into the postmortem submergence interval (PMSI) for medicolegal death investigators. However, the effects of immersion on the onset of such changes are poorly understood.
Vienna C. Lam, Gail S. Anderson, Melanie S. Archer, Gemma C. Dickson, Samantha K. Rowbotham   +4 more
wiley   +1 more source

Potential for Direct Interspecies Electron Transfer in Methanogenic Wastewater Digester Aggregates

mBio, 2011
Mechanisms for electron transfer within microbial aggregates derived from an upflow anaerobic sludge blanket reactor converting brewery waste to methane were investigated in order to better understand the function of methanogenic consortia.
Masahiko Morita, Nikhil S. Malvankar, Ashley E. Franks, Zarath M. Summers, Ludovic Giloteaux, Amelia E. Rotaru, Camelia Rotaru, Derek R. Lovley   +7 more
doaj   +1 more source

To Beet or Not (Just) to Beet: Ecology, Virulence and Genomic Insights Into the Leaf Spot Disease Causative Pseudomonas syringae pv. aptata

Molecular Plant Pathology, Volume 27, Issue 7, July 2026.
We profile Pseudomonas syringae pv. aptata, causing bacterial leaf spot on chenopods and cucurbits, highlighting epidemiology, virulence mechanisms and integrated disease management strategies. ABSTRACT Taxonomy Kingdom Bacteria; Phylum Proteobacteria; Class Gammaproteobacteria; Family Pseudomonadaceae; Genus Pseudomonas; Species Pseudomonas syringae ...
Ivan Nikolić, Iva Rosić, Olja Medić, Tamara Ranković, Marina Sokić, Tanja Berić, Jelena Lozo, Slaviša Stanković   +7 more
wiley   +1 more source

Lack of Cytochrome Involvement in Long-range Electron Transport through Conductive Biofilms and Nanowires of Geobacter Sulfurreducens [PDF]

, 2012
Two competing models for long-range electron transport through the conductive biofilms and nanowires of Geobacter sulfurreducens exist. In one model electrons are transported via pili that possess delocalized electronic states to function as protein ...
Lovley, D. R., Tuominen, M. T., Malvankar, N. S.   +2 more
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